A Unified Messaging (UM) hunt group provides the communication
link between UM IP gateways and UM dial plans. When you create a
new UM hunt group, you enable Unified Messaging servers in the
specified UM dial plan to communicate with a UM IP gateway. When
you create a new UM hunt group, you must specify the UM dial plan
and the pilot identifier or pilot number that will be used with the
new UM hunt group.

After a Unified Messaging (UM) hunt group is created, no changes
or modifications can be made to the object. Therefore no settings
can be configured for the UM hunt group. If the UM hunt group
object was misconfigured, you must remove or delete the hunt group
and re-create a new UM hunt group with the appropriate and correct
settings.

Note:

A default UM hunt group will be created every time that you
create a UM IP gateway and associate the UM IP gateway with a UM
dial plan. Multiple UM hunt groups can be associated with a single
UM IP gateway.

Remove

Click this button to remove or delete the existing UM hunt
group. You cannot make any configuration changes after the UM hunt
group is created.